B8XT series current sensor is two closed loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit. It has strong anti-jamming ability and provides accurate electronic measurement of DC, AC or pulsed currents.
| Electrical data (Ta=25ºC±5ºC) |
| Type |
B8XT-5A |
B8XT-10A |
B8XT-15A |
B8XT-25A |
Unit |
| Rated current(Ipn) |
5 |
10 |
15 |
25 |
A |
| Measure range(Ip) |
10 |
20 |
30 |
50 |
A |
| Turns ratio(Np/Ns) |
5:1000 |
3:1200 |
2:1200 |
1:1000 |
T |
| Internal resister |
25±0.1% |
25±0.1% |
25±0.1% |
25±0.1% |
Ω |
| Size of primary pins |
¢0.6 |
¢0.8 |
¢1.0 |
¢1.4 |
mm |
| Rated output |
@Ip=±Ipn ±0.625±0.5% |
V |
| Supply voltage |
+5V |
V |
| Power Consumption |
≤20+ IpX(Np/Ns) |
mA |
| Zero voltage |
@Ip=0 +2.5±0.5% |
V |
| Zero voltage drift |
@ -40~+85ºC ≤±0.5 |
mV /ºC |
| Linearity |
@Ip=0-±Ipn ≤0.1 |
%FS |
| Total precision |
≤±0.7 |
% |
| di/dt accurately followed |
>50 |
A /μS |
| Response time |
@100A/μ S,10%-90% ≤500 |
ns |
| Galvanic isolation |
@ 50HZ,AC,1min 2.5 |
KV |
| Bandwidth |
@ -1db DC~100 |
KHZ |
·AC variable speed drives
·Static converters for DC motor drives
·Battery supplied applications
·Uninterruptible Power Supplies (UPS)
·Switched Mode Power Supplies (SMPS)
·Power supplies for welding applications
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.
1. When the current will be measured goes through a sensor, the voltage will be measured at the output end. (Note: The false wiring may result in the damage of the sensor)
2. Custom design in the different rated input current and the output voltage are available.
·UL94-V0.
·EN60947-1:2004
·IEC60950-1:2001
·EN50178:1998
·SJ 20790-2000
| |
Value |
Unit |
| Operating temperature(TA) |
-40 to +85 |
ºC |
| Storage temperature(TS) |
-40 to +125 |
ºC |
| Mass(approx) (M) |
12 |
g |
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